Graphene natural rubber polymer anti-slip mixed foaming material on ice and preparation method of mixed foaming material

Abstract

The invention discloses a graphene natural rubber polymer anti-slip mixed foaming material on ice and a preparation method of the mixed foaming material. The mixed foaming material is prepared from the following raw materials in parts by weight: 50-60 parts of natural rubber, 32-37 parts of butyl rubber, 8-12 parts of cis-polybutadiene, 4-6 parts of white carbon black, 2.4-2.8 parts of basalt fibers, 2-3 parts of nano silicon dioxide, 2.2-2.6 parts of graphene, 1.4-1.7 parts of silicone oil, 1.2-1.5 parts of zinc oxide, 1.5-2.0 parts of zinc stearate, 1.8-2.4 parts of stearic acid, 1.6-1.9 parts of a cross-linking agent, 4.5-5.5 parts of a flow promoting agent, and 1.5-2.0 parts of a foaming agent. The graphene natural rubber polymer anti-slip mixed foaming material on the ice provided bythe invention has a high anti-slip coefficient, a good anti-slip effect, good low-temperature resistance, a good low-temperature anti-slip effect, high tensile strength, good mechanical properties, low abrasion, good wear resistance and long service life.

Description

technical field [0001] The invention relates to the technical field of rubber products, in particular to a graphene natural rubber polymer anti-slip mixed foam material on ice and a preparation method thereof. Background technique [0002] Natural rubber (NR) is a natural polymer compound with cis-1,4-polyisoprene as the main component, and 91% to 94% of its components are rubber hydrocarbons (cis-1,4-polyisoprene Diene), and the rest are non-rubber substances such as protein, fatty acid, ash, sugar, etc. It is generally flake solid, relative density 0.94, refractive index 1.522, elastic modulus 2-4MPa, softens at 130-140°C, sticky and soft at 150-160°C, and begins to degrade at 200°C. It has high elasticity at room temperature, slightly plastic, and crystallizes and hardens at low temperature. It has good alkali resistance, but not strong acid resistance. Insoluble in water, lower ketones and alcohols, can swell in non-polar solvents such as chloroform, carbon tetrachlor...

AI Technical Summary

Problems solved by technology

[0007] 1. The anti-slip effect is poor, especially when used on ice, the requirements for dry anti-slip and wet anti-slip are high, and good low temperature resistance is also required;

[0008] 2. Poor mechanical properties such as tensile strength and elongation at break;

[0009] 3. Poor comprehensive performance such as wear resistance and appearance performance

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